CN208146429U - A kind of stevia rebaudian leaf screening machine - Google Patents
A kind of stevia rebaudian leaf screening machine Download PDFInfo
- Publication number
- CN208146429U CN208146429U CN201820143809.3U CN201820143809U CN208146429U CN 208146429 U CN208146429 U CN 208146429U CN 201820143809 U CN201820143809 U CN 201820143809U CN 208146429 U CN208146429 U CN 208146429U
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- Prior art keywords
- screen drum
- support
- chamber
- rebaudian leaf
- stevia rebaudian
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Abstract
The utility model discloses a kind of stevia rebaudian leaf screening machine, including selection by winnowing chamber, centrifugal screening chamber and bracket, bracket is divided into first support and second support, first support is located at the top of second support, the first support is equipped with selection by winnowing chamber, second support is equipped with centrifugal screening chamber, is connected to feed pipe between selection by winnowing chamber and centrifugal screening chamber.Feed hopper is equipped with above selection by winnowing chamber, the one side of selection by winnowing chamber is equipped with air inlet, and the another side opposite with air inlet is exported equipped with slag charge, and air inlet is equipped with blower；Centrifugal screening chamber is successively arranged shell, outer screen drum and interior screen drum from outside to inside, shell, outer screen drum are connect with interior screen drum connecting rod, sterilizing unit is equipped among interior screen drum, the top of centrifugal screening chamber is equipped with motor, the output end of motor is connect with connecting rod, and the bottom of shell, outer screen drum and interior screen drum is equipped with discharge port.The utility model structure is simple, can effectively improve screening efficiency, reduces STEVIA REBAUDIANA manufacturing procedure, improves the processing efficiency of STEVIA REBAUDIANA.
Description
Technical field
The utility model relates to stevia rebaudian leaf technical field of processing equipment, and in particular to a kind of stevia rebaudian leaf screening machine.
Background technique
STEVIA REBAUDIANA is a kind of natural sweetener of low in calories, high sugariness, is one of the raw material of food and pharmaceutical industries, is one
The ideal sweetener of kind.It may be said that all nearly all can substitute part sucrose or replacing whole saccharin with stevioside with sugar product
Equal chemical syntheses sweetener.Thousands of products is now developed, conclusion is listed below：Tea, beverage, can etc..
Currently, many areas in China start a large amount of introducing and plantings and processing and utilization STEVIA REBAUDIANA.Screening is carried out to STEVIA REBAUDIANA to add
The mechanical equipment demand of work also starts to increase substantially, and current STEVIA REBAUDIANA screening installation is not reasonable there are structure and screens
The shortcomings that low efficiency, is difficult meet the needs of market, and sorting mechanism has a single function, and increases the intensity of stevia rebaudian leaf processing,
Reduce stevia rebaudian leaf efficiency.
Utility model content
The utility model provides a kind of stevia rebaudian leaf screening machine, solves the problems in above-mentioned background technique, this is practical new
The screening of stevia rebaudian leaf described in type structure is simple, by setting selection by winnowing structure and centrifugal screening structure, first cleans and screens again, and structure is closed
Reason, can effectively improve screening efficiency, and disinfection structure is equipped in centrifugal screening structure, and screening is combined with sterilization, is reduced
STEVIA REBAUDIANA manufacturing procedure improves the processing efficiency of STEVIA REBAUDIANA, meets the needs of market.
A kind of stevia rebaudian leaf screening machine, including selection by winnowing chamber, centrifugal screening chamber and bracket, the bracket are divided into first support and
Two brackets, first support are located at the top of second support, are flexibly connected between the first support and second support, and described first
Bracket is equipped with selection by winnowing chamber, and the second support is equipped with centrifugal screening chamber, is connected between the selection by winnowing chamber and centrifugal screening chamber
Feed pipe.
Stevia rebaudian leaf screening machine described in the utility model uses top-down structure, using the gravitional force of stevia rebaudian leaf,
Freely land, reduce the process of transmission belt feeding, equipment and pipeline in stevia rebaudian leaf transmit process is greatly reduced, so that whole
A stevia rebaudian leaf screening machine equipment is more compact, and material circulation route is shorter, improves screening efficiency, reduces production cost.
Feed hopper is equipped with above the selection by winnowing chamber, the one side of selection by winnowing chamber is equipped with air inlet, and opposite with air inlet is another
One side is exported equipped with slag charge, and the air inlet is equipped with blower, and stevia rebaudian leaf enters selection by winnowing chamber, the wind of selection by winnowing chamber from feed hopper
Machine is started to work, and gas enters from air inlet, and stevia rebaudian leaf is fallen naturally because of gravitional force, but dead leaf, dust and normal sweet tea
Chrysanthemum leaf is compared, and density is small, light-weight, is fallen route and is easy to be blown to slag charge outlet by gases affect, realized dead leaf, dust and sweet tea
First time screening operation is completed in the separation of chrysanthemum leaf；
The centrifugal screening chamber is successively arranged shell, outer screen drum and interior screen drum from outside to inside, the shell, outer screen drum with it is interior
The connection of screen drum connecting rod, the interior screen drum centre are equipped with sterilizing unit, and the top of the centrifugal screening chamber is equipped with motor, the electricity
Motivation is arranged on the secondary support bracket, and the output end of motor is connect with connecting rod, and the bottom of the shell, outer screen drum and interior screen drum is equal
Equipped with discharge port, stevia rebaudian leaf enters that centrifugal screening is intracavitary, and motor starts to start, and drives the rotation of centrifugal screening chamber, and stevia rebaudian leaf exists
Centrifugal movement is done in interior screen drum, interior screen drum and outer screen drum separate different size of stevia rebaudian leaf, realize the programmed screening of STEVIA REBAUDIANA
Work, and sterilizing unit is equipped in interior screen drum, the purpose that stevia rebaudian leaf sterilizes progress synchronous with screening is realized, sweet tea is reduced
The manufacturing procedure of chrysanthemum leaf improves efficiency under the processing of stevia rebaudian leaf.
Preferably, it is equipped with STEVIA REBAUDIANA below the discharge port and holds bag, convenient for the collection of stevia rebaudian leaf.
Preferably, the inner wall of the shell is equipped with cushion, reduces stevia rebaudian leaf because centrifugal movement is punching caused by shell
Power is hit, shell is both protected, stevia rebaudian leaf is in turn avoided and is damaged.
Preferably, the position of the air inlet is higher than the position of slag charge outlet, and dead leaf and dust are easier to be blown out.
Preferably, the mesh diameter of the interior screen drum is greater than the mesh diameter of outer screen drum, realizes different size of stevia rebaudian leaf
Separation.
Preferably, the feed pipe lower end is goed deep into inside the interior screen drum.
Preferably, the sterilizing unit is ultraviolet germicidal lamp, and bactericidal effect is good, and structure is simple, the ultraviolet sterilization
Lamp is equipped with shield, for protecting ultraviolet germicidal lamp.
The utility model compared with prior art, has the advantages that：
Stevia rebaudian leaf screening machine structure described in the utility model is simple, by the way that selection by winnowing structure and centrifugal screening structure is arranged,
It first cleans and screens again, it is structurally reasonable, screening efficiency can be effectively improved, and disinfection structure is equipped in centrifugal screening structure, it will
Screening is combined with sterilization, is screened progress synchronous with sterilization, is reduced STEVIA REBAUDIANA manufacturing procedure, improve the processing efficiency of STEVIA REBAUDIANA,
Meet the needs of market, it is specific as follows：
(1) stevia rebaudian leaf screening machine described in the utility model, selection by winnowing chamber and centrifugal screening chamber utilize the gravitational potential of stevia rebaudian leaf
Can, freely land, reduce the process of transmission belt feeding, greatly reduces equipment and pipeline in stevia rebaudian leaf transmit process, make
Entire stevia rebaudian leaf screening machine equipment is more compact, the material route that circulates is shorter, improves screening efficiency, reduces and be produced into
This；
(2) stevia rebaudian leaf screening machine described in the utility model, stevia rebaudian leaf enter selection by winnowing chamber, the blower of selection by winnowing chamber from feed hopper
It starts to work, gas enters from air inlet, and stevia rebaudian leaf is fallen naturally because of gravitional force, but dead leaf, dust and normal stevia rebaudianum
Leaf is compared, and density is small, light-weight, is fallen route and is easy to be blown to slag charge outlet by gases affect, realized dead leaf, dust and stevia rebaudianum
First time screening operation is completed in the separation of leaf, and screening effect is good, can remove dead leaf, old leaf, dust in stevia rebaudian leaf, improve
The quality of stevia rebaudian leaf saves a large amount of human and material resources；
(3) stevia rebaudian leaf screening machine described in the utility model, stevia rebaudian leaf enter that centrifugal screening is intracavitary, and motor starts to open
It is dynamic, the rotation of centrifugal screening chamber is driven, stevia rebaudian leaf does centrifugal movement in interior screen drum, and interior screen drum and the separation of outer screen drum are different size of
Stevia rebaudian leaf, realizes the programmed screening work of STEVIA REBAUDIANA, and sterilizing unit is equipped in interior screen drum, realizes stevia rebaudian leaf sterilization
It is synchronous with screening to carry out, reduce the manufacturing procedure of stevia rebaudian leaf, improves efficiency under the processing of stevia rebaudian leaf；
(4) stevia rebaudian leaf screening machine described in the utility model, centrifugal screening chamber enclosure inner wall are equipped with cushion, cushion
Stevia rebaudian leaf is reduced because centrifugal movement is impact force caused by shell, shell is both protected, in turn avoids stevia rebaudian leaf and be damaged, subtract
Few economic loss；
(5) stevia rebaudian leaf screening machine described in the utility model, centrifugal screening chamber lower section are equipped with STEVIA REBAUDIANA and hold bag, stevia rebaudian leaf
It is freely fallen from discharge port using the gravitional force of itself, holds bag into stevia rebaudian leaf, realize the collection of stevia rebaudian leaf, reduced
The collection difficulty of stevia rebaudian leaf improves working efficiency；
(6) stevia rebaudian leaf screening machine described in the utility model, using ultraviolet germicidal lamp as sterilizing unit, bactericidal effect
Good, structure is simple, at low cost, and shield is equipped on ultraviolet germicidal lamp, for protecting ultraviolet germicidal lamp, extends ultraviolet light
The service life of bactericidal lamp.
Detailed description of the invention
Fig. 1 is stevia rebaudian leaf screening machine cross-sectional view described in the utility model；
Fig. 2 is the top view of stevia rebaudian leaf screening machine centrifugal screening chamber described in the utility model；
In figure：1- selection by winnowing chamber, 101- feed hopper, 102- air inlet, the outlet of 103- slag charge, 104- blower, 2- centrifugal screening
Screen drum in the outer screen drum of chamber, 201- shell, 202-, 203-, 204- connecting rod, 205- sterilizing unit, 206- discharge port, 3- bracket,
301- first support, 302- second support, 4- feed pipe, 5- motor, 6- STEVIA REBAUDIANA hold bag.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It is practical new that these embodiments are merely to illustrate this
Type rather than limitation the scope of the utility model.In the description of the present invention, it should be noted that unless otherwise clear
Regulation and restriction, term " installation ", " being equipped with ", " connection " shall be understood in a broad sense, can also be with for example, it may be fixedly connected
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment
Please refer to Fig. 1, Fig. 2, the present embodiment is related to a kind of stevia rebaudian leaf screening machine, including selection by winnowing chamber 1, centrifugal screening chamber 2 and
Bracket 3, the bracket 3 divide for first support 301 and second support 302, and first support 301 is located at the top of second support 302,
It is flexibly connected between the first support 301 and second support 302, is easily installed and transports, the first support 301 is equipped with
Selection by winnowing chamber 1, the second support 302 be equipped with centrifugal screening chamber 2, be connected between the selection by winnowing chamber 1 and centrifugal screening chamber 2 into
Expects pipe 4.
Stevia rebaudian leaf screening machine described in the present embodiment uses top-down structure, using the gravitional force of stevia rebaudian leaf, certainly
By landing, reduces the process of transmission belt feeding, equipment and pipeline in stevia rebaudian leaf transmit process are greatly reduced, so that entirely
Stevia rebaudian leaf screening machine equipment is more compact, and material circulation route is shorter, improves screening efficiency, reduces production cost.
Feed hopper 101 is equipped with above the selection by winnowing chamber 1, the one side of selection by winnowing chamber 1 is equipped with air inlet 102, with air inlet
102 opposite another sides are equipped with slag charge outlet 103, are equipped with blower 104 at the air inlet 102.
Using such structure, stevia rebaudian leaf enters selection by winnowing chamber from feed hopper, and the blower of selection by winnowing chamber is started to work, gas from into
Air port enters, and stevia rebaudian leaf is fallen naturally because of gravitional force, but dead leaf, dust be compared with normal stevia rebaudian leaf, and density is small, again
Amount is light, falls route and is easy to be blown to slag charge outlet by gases affect, realized the separation of dead leaf, dust and stevia rebaudian leaf, complete first
Secondary screening operation.
The centrifugal screening chamber 2 is successively arranged shell 201, outer screen drum 202 and interior screen drum 203, the shell from outside to inside
201, outer screen drum 202 is connect with interior 203 connecting rod 204 of screen drum, and sterilizing unit 205, the centrifugation are equipped among the interior screen drum 203
The top for screening chamber 2 is equipped with motor 5, and the motor 5 is arranged in second support 302, the output end and connecting rod of motor 5
204 connections, the bottom of the shell 201, outer screen drum 202 and interior screen drum 203 is equipped with discharge port 206.
Using such structure, stevia rebaudian leaf enters that centrifugal screening is intracavitary, and motor starts to start, and centrifugal screening chamber is driven to turn
Dynamic, stevia rebaudian leaf does centrifugal movement in interior screen drum, and interior screen drum and outer screen drum separate different size of stevia rebaudian leaf, realize STEVIA REBAUDIANA
Programmed screening work, and sterilizing unit is equipped in interior screen drum, realize the mesh that stevia rebaudian leaf sterilizes progress synchronous with screening
, reduce the manufacturing procedure of stevia rebaudian leaf, improves efficiency under the processing of stevia rebaudian leaf.
Wherein, it is equipped with STEVIA REBAUDIANA below the discharge port 206 and holds bag 6.
Using such structure, stevia rebaudian leaf is freely fallen from discharge port using the gravitional force of itself, into stevia rebaudian leaf
Bag is held, the collection of stevia rebaudian leaf is realized, reduces the collection difficulty of stevia rebaudian leaf, improves working efficiency.
Wherein, the inner wall of the shell 201 is equipped with cushion.
Using such structure, cushion reduces stevia rebaudian leaf because centrifugal movement is impact force caused by shell, both protects
Shell, in turn avoids stevia rebaudian leaf and is damaged, and reduces economic loss.
Wherein, the position of the air inlet 102 is higher than the position of slag charge outlet 103.
Using such structure, dead leaf and dust are easier to be blown out.
Wherein, the mesh diameter of the interior screen drum 203 is greater than the mesh diameter of outer screen drum 202.
Using such structure, the separation of different size of stevia rebaudian leaf is realized.
Wherein, 4 lower end of feed pipe is goed deep into inside the interior screen drum 203.
Wherein, the sterilizing unit 205 is ultraviolet germicidal lamp, and structure is simple, and the ultraviolet germicidal lamp is equipped with anti-
Shield.
Using such structure, ultraviolet germicidal lamp is as sterilizing unit, and bactericidal effect is good, and structure is simple, at low cost,
Ultraviolet germicidal lamp is equipped with shield and extends the service life of ultraviolet germicidal lamp for protecting ultraviolet germicidal lamp.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (7)
1. a kind of stevia rebaudian leaf screening machine, which is characterized in that including selection by winnowing chamber (1), centrifugal screening chamber (2) and bracket (3), the branch
Frame (3) is divided into first support (301) and second support (302), and first support (301) is located at the top of second support (302), institute
It states first support (301) and second support (302) is flexibly connected, the first support (301) is equipped with selection by winnowing chamber (1), described
Second support (302) is equipped with centrifugal screening chamber (2), is connected to feed pipe between the selection by winnowing chamber (1) and centrifugal screening chamber (2)
(4)；
Be equipped with feed hopper (101) above the selection by winnowing chamber (1), the one side of selection by winnowing chamber (1) is equipped with air inlet (102), with into
The opposite another side in air port (102) is equipped with slag charge outlet (103), is equipped with blower (104) at the air inlet (102)；
The centrifugal screening chamber (2) is successively arranged shell (201), outer screen drum (202) and interior screen drum (203) from outside to inside, described
Shell (201), outer screen drum (202) are connect with interior screen drum (203) connecting rod (204), and sterilization dress is equipped among the interior screen drum (203)
It sets (205), the top of the centrifugal screening chamber (2) is equipped with motor (5), and the motor (5) is arranged in second support (302)
On, the output end of motor (5) is connect with connecting rod (204), the shell (201), outer screen drum (202) and interior screen drum (203)
Bottom is equipped with discharge port (206).
2. stevia rebaudian leaf screening machine according to claim 1, which is characterized in that be equipped with STEVIA REBAUDIANA below the discharge port (206)
Hold bag (6).
3. stevia rebaudian leaf screening machine according to claim 1, which is characterized in that the inner wall of the shell (201) is equipped with cushion.
4. stevia rebaudian leaf screening machine according to claim 1, which is characterized in that the position of the air inlet (102) is higher than slag charge
Export the position of (103).
5. stevia rebaudian leaf screening machine according to claim 1, which is characterized in that the mesh diameter of the interior screen drum (203) is greater than
The mesh diameter of outer screen drum (202).
6. stevia rebaudian leaf screening machine according to claim 1, which is characterized in that the interior sieve is goed deep into feed pipe (4) lower end
Cylinder (203) is internal.
7. stevia rebaudian leaf screening machine according to claim 1, which is characterized in that the sterilizing unit (205) is ultraviolet sterilization
Lamp, the ultraviolet germicidal lamp are equipped with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143809.3U CN208146429U (en) | 2018-01-29 | 2018-01-29 | A kind of stevia rebaudian leaf screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143809.3U CN208146429U (en) | 2018-01-29 | 2018-01-29 | A kind of stevia rebaudian leaf screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146429U true CN208146429U (en) | 2018-11-27 |
Family
ID=64415041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820143809.3U Expired - Fee Related CN208146429U (en) | 2018-01-29 | 2018-01-29 | A kind of stevia rebaudian leaf screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822353A (en) * | 2019-05-16 | 2020-10-27 | 蔡海潮 | Five cereals blowing and screening device |
-
2018
- 2018-01-29 CN CN201820143809.3U patent/CN208146429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822353A (en) * | 2019-05-16 | 2020-10-27 | 蔡海潮 | Five cereals blowing and screening device |
| CN111822353B (en) * | 2019-05-16 | 2022-10-28 | 台州锐祥机械设备有限公司 | Five cereals blowing and screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |